18 August, 2008

'It is certainly a matter for regret that the climate of these northern regions makes it so uncomfortable to get wet and so difficult to get dry.

The clothes which the prevailing temperature compels us to wear are even in the summer of a thickness which renders them capable of absorbing a vast amount of water , and the air is of a dampness which slows up evaporation and so keeps them wet.

Not but that I think Ireland has a worse reputation as regards weather than she deserves. Rain is frequent, especially in the west, but seldom lasts long . A whole wet day is rare.'

I look out of the kitchen window every morning to see how many inches of rain there are in the wheelbarrow, just to get a steer on the day ahead. Whatever way you look at it, it is depressing. Still, it could be worse, you could be living in Carlow and find that your brand new apartment block is flooded. It was good to see John Gormley pay a visit down there today.

The new draft guidelines for planning authorities on sustainable residential development in urban areas from last February states: " ...Fundamental questions to be addressed at the outset of the planning process include: ... The avoidance of natural hazards such as flood risk, and avoidance of increased flood risk for downstream areas."

Hindsight is a wonderful thing, but it appears clear that more extreme weather events such as flash floods are part of what climate change may bring to Ireland. Rapid urbanisation has led to a lot more tarmacadam and concrete out there which increases the risk of flooding due to run-off from non-porous surfaces.

Floodmaps.ie is more technical, and includes mapping for your own area with local authority reports on flooding, press coverage of flooding events and even that famous photograph of Bertie NOT walking on water (under the Drumcondra 2002 section.)

Someone also suggested to me that the flooding from the MaretimoCarysfort stream in Blackrock last year came soon after the clear-felling of forestry on the side of Three Rock Mountain. There is a very detailed annotated map prepared by Dun LaoghaireRathdown County Council on floodmaps.ie with hand-written notes that highlight areas vulnerable to flooding, but floodmaps.ie isn't great for links. Try Blackrock, County Dublin, and open the report on 'Flood Event: Hyde Park Gardens Recurring'.

Ideally all Development Plans should be underpinned by this historical knowledge, and planning authorities should ensure that land use zoning don't allow for development on land that has been repeatedly flooded unless there are compelling reasons for doing so.

Perhaps developers should underwrite the first twenty years of flood insurance with any property that they sell. That would put manners on any cowboys that there might be out there.

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About Me

Born in Shankill, County Dublin, as the snow melted after the long hard winter of 1963. I trained an an architect and planner and studied at the University of Maine in the USA, University College Dublin, and the University of Venice.
I was a Green Party TD for Dún Laoghaire from 2002-2011. In the Dáil as Minister of State for Planning, I reformed our laws to put the needs of communities ahead of developers. I published laws to tackle climate change and noise pollution, and protect our heritage. I have stood up to high-rise development and corrupt rezoning. I am a keen gardener and sailor, and have two children. I am a Councillor representing Dublin's North Inner City
I lecture in urban regeneration in the School of Transport Engineering, Environment and Planning
at the Dublin Institute of Technology, Bolton Street.